Automate the creation of professional social media carousel posts from text, articles, or social media threads using AI.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install postnitro-carousel
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install postnitro-carousel using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is PostNitro Carousel Generator?
The PostNitro Carousel Generator is a high-performance integration within the Openclaw Skills ecosystem, specifically designed to automate the production of visually engaging social media carousels. By utilizing the PostNitro.ai Embed API, this skill allows users to convert long-form articles, text prompts, or social media threads into polished, platform-optimized slide decks. It is an essential tool for creators and developers who want to scale their content presence on LinkedIn, Instagram, TikTok, and X without manual design effort.
This skill supports two primary modes: AI-powered generation for rapid content creation and manual content import for users requiring granular control over their slides. It manages the entire lifecycle of carousel production—from initial content ingestion to the delivery of high-quality PNG or PDF assets—ensuring that every output adheres to specific brand identities and professional templates.
PostNitro Carousel Generator Use Cases
- Convert detailed blog posts or technical articles into bite-sized LinkedIn carousels to boost engagement.
- Repurpose successful X (Twitter) threads into visually rich Instagram posts to expand audience reach.
- Generate educational slide decks from text descriptions using custom AI instructions for tone and style.
- Create data-driven infographic carousels for business presentations or financial updates.
- Scale branded social media content production by automating the workflow through custom AI agent prompts.
How PostNitro Carousel Generator Works
- The user provides content input, which can be a URL (article or X post), a text prompt, or a structured list of slide data.
- The skill initiates an asynchronous request to the PostNitro.ai Embed API with the required branding and template IDs.
- A unique embedPostId is generated, and the skill begins polling the status endpoint every few seconds.
- The system tracks the generation progress through logs until the status reaches the completed stage.
- Upon completion, the skill retrieves and presents the download URLs for the final PNG or PDF files.
PostNitro Carousel Generator Setup
To leverage this capability within Openclaw Skills, you must configure your PostNitro.ai credentials. Follow these steps:
- Sign up for an account at PostNitro.ai and generate an API key in the Embed settings.
- Define your desired template, brand, and AI preset in the PostNitro dashboard.
- Export the following environment variables to your terminal or agent configuration:
export POSTNITRO_API_KEY="your-api-key"
export POSTNITRO_TEMPLATE_ID="your-template-id"
export POSTNITRO_BRAND_ID="your-brand-id"
export POSTNITRO_PRESET_ID="your-ai-preset-id"
PostNitro Carousel Generator Data Schema & Taxonomy
The skill follows a strict data organization schema to ensure visual consistency and API compatibility:
| Component | Type | Description |
|---|---|---|
aiGeneration |
Object | Includes source type (text, article, x), context, and optional instructions. |
slides |
Array | Requires exactly one starting_slide, one or more body_slide elements, and exactly one ending_slide. |
infographic |
Object | Optional layout parameters for body slides, including grid or cycle configurations. |
responseType |
String | Defines the output as either PNG (array of images) or PDF (single document). |
All content must include a heading for each slide, and any images or background assets must be hosted at publicly accessible URLs.
PostNitro Carousel Generator Advanced Features
- Direct URL conversion for articles and X posts, eliminating the need for manual text extraction.
- Advanced infographic support on body slides, allowing for structured data visualization using grids and cycles.
- Support for multi-agent workflows where branding and templates are persisted across different social media campaigns.
- Granular AI instructions that allow users to define a specific voice, tone, or conciseness for generated content.
- Asynchronous processing with detailed step-by-step logging to monitor the status of complex, multi-slide generation tasks.
SKILL.md
Loading
Related Openclaw Skills
Sarvam AI
A comprehensive toolkit for Indian language processing including speech-to-text, text-to-speech, translation, and chat capabilities.
iammeter
A professional Node.js client and CLI tool for querying, analyzing, and exporting energy data from iammeter smart meters via their official API.
EPAI Management Skill
A comprehensive CLI-based skill for managing EPAI platform knowledge bases, catalogs, and document workflows.
GitHub Chat Ops
A conversational interface for managing GitHub repositories, summarizing activity, and tracking issues without needing to clone code.
Eridian Carapace
A comprehensive security hardening layer that protects OpenClaw agents from prompt injection, data exfiltration, and unauthorized operations at runtime.
Carapace Runtime Security
A runtime security shell that hardens AI agents against prompt injection, data exfiltration, and unauthorized operations.